Here, make sure ASIO is selected from the ‘Audio system’ drop-down, then select your interface (or ASIO4ALL) from the ‘ASIO Driver’ drop-down. Meanwhile, in Logic, you can navigate to ...

Make your interface the default audio device At this point ... For my Focusrite, I need to select ‘ASIO’ and then ‘Focusrite USB ASIO’ from the sub-menu. In Logic, you’ll also find ...